DuraVent DuraFlex AL 3" Aluminum Cap aluminized-steel Model Diameter Dimension 46DVA-WFS 4"x6

Model Diameter Dimension 46DVA-WFS 4"x6

Uses about 2

An automatic gas ignition system board devoted to managing all the functions related to ignition

Regular maintenance and proper care

DuraVent DuraFlex AL 3" Aluminum Cap aluminized-steel Model Diameter Dimension 46DVA-WFS 4"x6DuraFlex Aluminum An economical venting system used for relining masonry chimney for natural gas or liquid propane category I, draft hood equipped appliances, and appliances tested and listed to use Type B Gas Vent for a wide range of applications, including: natural gas fireplaces, gas fired furnaces, boilers, water heaters, and wall or space heating applications. Protects the masonry chimney from damaging effects of flue product condensation.